Solution-How far does the car travels before it comes to a

How far does the car travels before it comes to a stop

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Reference no: EM13955887

A car brakes in an emergency, the moment the brakes are first applied is t=0. the car's distance, s, from the point at which the brakes were first applied is given by:

S = -0.1t³ + 20t + 0.1

(i) Differentiate s to find formulae for the velocity and acceleration.

(ii) Find the time at which the car comes to a stop.

(iii) How far does the car travels before it comes to a stop.

(iv) What does the mathematical model say will happen to the car after it comes to a stop? What will actually happen? Why are the two different?

Reference no: EM13955887

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How far does the car travels before it comes to a stop

Reference no: EM13955887

Reference no: EM13955887

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